1. An article search is defined as an access to abstract page, or as the direct download of the full text when it's not made through its own abstract page.
2. Robot's automatic accesses, both those that search the file robots.txt as other that we've detected, are not counted as searches. Are also excluded accesses from CSUC addresses.
3. These statistics include only queries from RACO.
4. To determine the queries per country are used GeoIP APIs.